The all-new Transition Spur looks ready for long rides in the backcountry and multi-day races. Find details and Transition Bikes’ launch and tech videos here…
The new Transition Spur is built around 120mm of front and rear suspension and 29 x 2.4″ tires. Transition positions it as an “all-country” bike to “effortlessly explore, seek, and pursue the mountain.” With three pairs of bottle mounts on the frame, a lightweight and efficient design, and a compelling trail-worthy geometry, it looks to have a lot of potential for long days in the backcountry and multi-day rides and races. Find Transition’s launch video below, followed by frame specs, their tech video, and a full geometry chart.
Transition Spur Frame Specs
- REAR TRAVEL 120mm (Compatible with 100mm)
- FRONT TRAVEL 120mm
- WHEEL SIZE 29″
- SIZES SM, MD, LG, XL
- COLORS Deep Sea Green, Black Powder
- FRAME BEARINGS 2x 6903, 4x 6901
- FORK AXLE TO CROWN 533mm (Includes headset)
- FORK OFFSET 44mm
- REAR SHOCK SIZE 190mm x 45mm (Compatible with 190mm x 37.5mm)
- SHOCK HARDWARE 30mm x 8mm Top / 25mm x 8mm Bottom
- HEADSET (TOP) 44mm Zero Stack
- HEADSET (BOTTOM) 56mm Zero Stack
- BB SHELL 73mm BSA Threaded
- REAR BRAKE MOUNT 160mm Post Mount, Max Rotor Size 180mm
- REAR AXLE Syntace X12 148 (Boost), 1.0mm Thread Pitch
- ISCG TABS ISCG05 (Top/Front 2 mounts only)
- SEATPOST DIAMETER 31.6mm
- SEAT CLAMP 37.0mm
- MAX SEATPOST INSERTION Small 250mm | Medium 280mm | Large 330mm | XL 330mm
- MAX CHAINRING SIZE 36T Standard Single Ring
- MAX TIRE SIZE 29 x 2.4
- REAR SHOCK SAG 120mm (45mm) = 12-15mm (27-33%) / 100mm (37.5mm) = 10-12mm (27-33%)
Transition Spur Geometry
Geo | S | M | L | XL |
---|---|---|---|---|
REACH | 425 | 455 | 480 | 510 |
STACK | 600 | 610 | 619 | 632 |
EFFECTIVE TT LENGTH | 569 | 602 | 630 | 664 |
SEAT TUBE LENGTH | 380 | 410 | 460 | 500 |
EFFECTIVE ST ANGLE | 76.7° | 76.2° | 75.9° | 75.6° |
SADDLE HEIGHT FOR EFFECTIVE ST ANGLE | 600 | 660 | 720 | 780 |
ACTUAL ST ANGLE | 72° | 72° | 72° | 72° |
SEAT TUBE OFFSET AT BB | 51 | 51 | 51 | 51 |
HEAD TUBE LENGTH | 100 | 110 | 120 | 135 |
HEAD TUBE ANGLE | 66.0° | 66.0° | 66.0° | 66.0° |
CHAINSTAY LENGTH | 435 | 435 | 435 | 435 |
WHEELBASE | 1156 | 1190 | 1219 | 1255 |
BOTTOM BRACKET DROP | 40 | 40 | 40 | 40 |
ESTIMATED BB HEIGHT | 335 | 335 | 335 | 335 |
STAND OVER HEIGHT | 662 | 667 | 670 | 677 |
FORK OFFSET | 44 | 44 | 44 | 44 |
As shown in the geometry chart, the new Transition Spur is available in small, medium, and large sizes in Deep Sea Green or Black Powder colors. It comes in three complete models: GX, X01, and AXS XX1, for $4,999, $5,999, and $8,999, respectively, or can be purchased as a frameset only for $2,999. Find more over at TransitionBikes.com.
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